pulling up rope Wheel　　　　Inner arm
Steel rope　　　　　　　　　counterweight
pulling down rope Wheel　　Base
Outer arm driver　　　　　　Cut-off valve
Quick joint by munal　　　　Three-dimensional joint
Rotating driver　　　　　　　Inner arm driver
Outer arm　　　　　　　　　Inner arm support
Outer arm support　　　　　Emergency Release System
Technical parameters:
Nominal Diameter: 4” 6” 8” 10” 12” 14” 16”
Pipeline material:--- Carbon Steel ---- Stainless just
Optional Attachment:
---vacuum short-circuit equipment --- Emptying system
--- Purge system --- Insulation flange
---- Cut-off valve --- Adjustable outrigger --- Quick connector by manuall--- Hydraulic emergency release joint
Features:
Only pressure from inner part of Pipeline and Stress produced by the weight of medium acts upon the rotating joint and pipeline.
Supporting system adopts large-diameter rotary supporting, in order to reduce frictional resistance effectively, making the operation easy and convenient.
The diameters of rotating joint and pipeline are uniform.
The types of rotating joints are uniform and less of Spare parts.
Pipelines suspended on the supporting system，eliminating additional stress generated by　temperature effectively.
Counterweight system makes loading arm in the balance state in any position and realizes balance movement in the outer and inner arm by the following weight device.

The main parts:

-pulling up rope Wheel　　　　Inner arm
Steel rope　　　　　　　　　　Inner arm supporting
counterweight　　　　　　　　column
pulling down rope Wheel　　　Base
Outer arm driver　　　　　　　Quick joint by munal
Emergency Release joint　　　Three-dimensional joint
Rotating driver　　　　　　　　Inner arm driver
Suction line　　　　　　　　　Outer arm
Outer arm supported
Technical parameters:
Nominal Diameter: 4” 6” 8” 10” 12” 14” 16”(20”)
Pipeline material:--- Carbon Steel ---- Stainless steel
Optional Attachment:
---vacuum short-circuit equipment --- Emptying system --- Purge system --- Insulation flange
---- Cut-off valve --- Site Limited System --- Adjustable outrigger --- Quick connector by manuall --- Hydraulic emergency release joint
Features:
Only pressure from inner part of Pipeline and Stress produced by the weight of medium acts upon the rotating joint and pipeline.
Supporting system adopts large-diameter rotary supporting, in order to reduce frictional resistance effectively, making the operation easy and convenient.
The diameters of rotating joint and pipeline are uniform.
The types of rotating joints are uniform and less of Spare parts.
Pipelines suspended on the supporting system，eliminating additional stress generated by　temperature effectively.
Counterweight system makes loading arm in the balance state in any position and realizes balance movement in the outer and inner arm by the following weight device.